... certificate:CCC,CE,EN,ISO Tinted float glass is made of molten glass mixing with a prescribed quanity of ... lehr. While floating through the molten tin, the glass under the works of gravity and surface tension becomes ... ,Grey.Featureuse for mirror,automotive glass,not out of shapepure,good thansparency,no glass boil or bubbles and the ... do not hesitate to contact us. Tinted float glass,manufacture price